bitcoin/bitcoin

…sanity check txn before ATMP


e1ff0db reduce number of lookups in TransactionWithinChainLimit (Gregory Sanders)
4bf2bec Test for fix of txn chaining in wallet (Gregory Sanders)
f00066a CreateTransaction: Don't return success with too-many-ancestor txn (Gregory Sanders)
bdd6d4c SelectCoinsMinConf: Prefer coins with fewer ancestors (Gregory Sanders)

49a612f [qa] Don't set unknown rpcserialversion (MarcoFalke)
c365556 Complain when unknown rpcserialversion is specified (Pieter Wuille)
f5d606e Return txid even if ATMP fails for new transaction (Pieter Wuille)
35174a0 Make RelayWalletTransaction attempt to AcceptToMemoryPool. (Gregory Maxwell)
a0f7ece Update for OpenSSL 1.1 API (Gregory Maxwell)
43bcfca [Wallet] Bugfix: FRT: don't terminate when keypool is empty (Jonas Schnelli)
0cc07f8 [QA] add fundrawtransaction test on a locked wallet with empty keypool (Jonas Schnelli)

…block announcements


53b656f [qa] Update compactblocks test for multi-peer reconstruction (Suhas Daftuar)
4ced313 Allow compactblock reconstruction when block is in flight (Suhas Daftuar)

Github-Pull: #9322
Rebased-From: fa615d3

Github-Pull: #9292
Rebased-From: 80d073c

64dfdde Squashed 'src/secp256k1/' changes from 6c527ec..8225239 (MarcoFalke)

Github-Pull: #9302
Rebased-From: b3a7410

This resolves an issue where a wallet transaction which failed to
 relay previously because it couldn't make it into the mempool
 will not try again until restart, even though mempool conditions
 may have changed.

Abandoned and known-conflicted transactions are skipped.

Some concern was expressed that there may be users with many
 unknown conflicts would waste a lot of CPU time trying to
 add them to their memory pools over and over again.  But I am
 doubtful these users exist in any number, if they do exist
 they have worse problems, and they can mitigate any performance
 issue this might have by abandoning the transactions in question.

Github-Pull: #9290
Rebased-From: f692fce

Github-Pull: #9326
Rebased-From: bae1eef b05b1af

Github-Pull: #9295
Rebased-From: c24a4f5

Github-Pull: #9295
Rebased-From: 1a6eacb

…(PR #9302 and #9290)


57aec3b Add release notes for wallet/mempool rejections. (PR #9302 and #9290) (Gregory Maxwell)

f26dab7 Adapt ZMQ/rest serialization to take rpcserialversion arg (instagibbs)
21ccb9f Add option to return non-segwit serialization via rpc (Gregory Sanders)
a710a43 Improvement of documentation of command line parameter 'whitelist' (wodry)
58eab24 [qa] rpc-tests: Apply random offset to portseed (MarcoFalke)
ecd7db5 [qa] test_framework: Exit when tmpdir exists (MarcoFalke)
387ec9d Add script tests for FindAndDelete in pre-segwit and segwit scripts (Johnson Lau)
87fbced Change all instance of 'GMT epoch' to 'Unix epoch' (matthias)
b1e978c instance of 'mem pool' to 'mempool' (S. Matthew English)
ff55a2d Update gitian signing key of jl2012 (Johnson Lau)
28d0f22 Fix calculation of number of bound sockets to use (Matt Corallo)
396c405 Include select.h when WIN32 is not defined (Ivo van der Sangen)
eebc699 bench: Fix subtle counting issue when rescaling iteration count (Wladimir J. van der Laan)
0c09d9f Send tip change notification from invalidateblock (Russell Yanofsky)
6f7841c qt: Avoid OpenSSL certstore-related memory leak (Wladimir J. van der Laan)
e5ad693 qt: Avoid shutdownwindow-related memory leak (Wladimir J. van der Laan)
e4bea4f qt: Avoid splash-screen related memory leak (Wladimir J. van der Laan)
c12f4e9 qt: Prevent thread/memory leak on exiting RPCConsole (Wladimir J. van der Laan)
dc46b10 qt: Plug many memory leaks (Wladimir J. van der Laan)
ff423cc [Qt] Clean up and fix coincontrol tree widget handling (Wladimir J. van der Laan)
6d70a73 [Qt] fix coincontrol sort issue (Jonas Schnelli)
3fffbf7 Doxygen: Set PROJECT_NAME = "Bitcoin Core" (MarcoFalke)
f82c81b fix getnettotals RPC description about timemillis. (Masahiko Hyuga)
6fe3981 net: don't send feefilter messages before the version handshake is complete (Cory Fields)
5f3a12c qt: Use correct conversion function for boost::path datadir (Wladimir J. van der Laan)
08d1c90 Missed one "return false" in recent refactoring in #9067 (UdjinM6)
f27596a Every main()/exit() should return/use one of EXIT_ codes instead of magic numbers (UdjinM6)
f85ee01 Fix exit codes: - `--help`, `--version` etc should exit with `0` i.e. no error ("not enough args" case should still trigger an error) - error reading config file should exit with `1` (UdjinM6)
5bcb05d [rpc] ParseHash: Fail when length is not 64 (MarcoFalke)
973ca1e Fix doxygen comment: the transaction is returned in txOut (Pavel Janík)
6f86b53 [Qt] make warnings label selectable (Jonas Schnelli)
106da69 Sync bitcoin-tx with tx version policy (BtcDrak)
12428b4 add software-properties-common (Steven)
40169dc Set minimum required Boost to 1.47.0 (fanquake)
c134d92 [build-aux] Boost_Base serial 27 (fanquake)
4a974b2 Simple Update to File 'bitcoin-qt.desktop' (matthias)
975ab12 Update INSTALL landing redirection notice for build instructions. (randy-waterhouse)
3a3bcbf Use RelevantServices instead of node_network in AttemptToEvict. (Gregory Maxwell)
ca1fd75 Make orphan parent fetching ask for witnesses. (Gregory Maxwell)
b96a8f7 [qa] Test getblocktemplate default_witness_commitment (Suhas Daftuar)
99477c7 Always add default_witness_commitment with GBT client support (Pieter Wuille)
da5a16b Always drop the least preferred HB peer when adding a new one. (Gregory Maxwell)
094848b log block size and weight correctly. (jnewbery)
d1b4da9 build: fix qt5.7 build under macOS (Cory Fields)

8225239 Merge #433: Make the libcrypto detection fail the newer API.
12de863 Make the libcrypto detection fail the newer API.
2928420 Merge #427: Remove Schnorr from travis as well
8eecc4a Remove Schnorr from travis as well
a8abae7 Merge #310: Add exhaustive test for group functions on a low-order subgroup
b4ceedf Add exhaustive test for verification
83836a9 Add exhaustive tests for group arithmetic, signing, and ecmult on a small group
20b8877 Add exhaustive test for group functions on a low-order subgroup
80773a6 Merge #425: Remove Schnorr experiment
e06e878 Remove Schnorr experiment
04c8ef3 Merge #407: Modify parameter order of internal functions to match API parameter order
6e06696 Merge #411: Remove guarantees about memcmp-ability
40c8d7e Merge #421: Update scalar_4x64_impl.h
a922365 Merge #422: Restructure nonce clearing
3769783 Restructure nonce clearing
0f9e69d Restructure nonce clearing
9d67afa Update scalar_4x64_impl.h
7d15cd7 Merge #413: fix auto-enabled static precompuatation
00c5d2e fix auto-enabled static precompuatation
91219a1 Remove guarantees about memcmp-ability
7a49cac Merge #410: Add string.h include to ecmult_impl
0bbd5d4 Add string.h include to ecmult_impl
353c1bf Fix secp256k1_ge_set_table_gej_var parameter order
541b783 Fix secp256k1_ge_set_all_gej_var parameter order
7d893f4 Fix secp256k1_fe_inv_all_var parameter order
c5b32e1 Merge #405: Make secp256k1_fe_sqrt constant time
926836a Make secp256k1_fe_sqrt constant time
e2a8e92 Merge #404: Replace 3M + 4S doubling formula with 2M + 5S one
8ec49d8 Add note about 2M + 5S doubling formula
5a91bd7 Merge #400: A couple minor cleanups
ac01378 build: add -DSECP256K1_BUILD to benchmark_internal build flags
a6c6f99 Remove a bunch of unused stdlib #includes
65285a6 Merge #403: configure: add flag to disable OpenSSL tests
a9b2a5d configure: add flag to disable OpenSSL tests
b340123 Merge #402: Add support for testing quadratic residues
e6e9805 Add function for testing quadratic residue field/group elements.
efd953a Add Jacobi symbol test via GMP
fa36a0d Merge #401: ecmult_const: unify endomorphism and non-endomorphism skew cases
c6191fd ecmult_const: unify endomorphism and non-endomorphism skew cases
0b3e618 Merge #378: .gitignore build-aux cleanup
6042217 Merge #384: JNI: align shared files copyright/comments to bitcoinj's
24ad20f Merge #399: build: verify that the native compiler works for static precomp
b3be852 Merge #398: Test whether ECDH and Schnorr are enabled for JNI
aa0b1fd build: verify that the native compiler works for static precomp
eee808d Test whether ECDH and Schnorr are enabled for JNI
7b0fb18 Merge #366: ARM assembly implementation of field_10x26 inner (rebase of #173)
001f176 ARM assembly implementation of field_10x26 inner
0172be9 Merge #397: Small fixes for sha256
3f8b78e Fix undefs in hash_impl.h
2ab4695 Fix state size in sha256 struct
6875b01 Merge #386: Add some missing `VERIFY_CHECK(ctx != NULL)`
2c52b5d Merge #389: Cast pointers through uintptr_t under JNI
43097a4 Merge #390: Update bitcoin-core GitHub links
31c9c12 Merge #391: JNI: Only call ecdsa_verify if its inputs parsed correctly
1cb2302 Merge #392: Add testcase which hits additional branch in secp256k1_scalar_sqr
d2ee340 Merge #388: bench_ecdh: fix call to secp256k1_context_create
093a497 Add testcase which hits additional branch in secp256k1_scalar_sqr
a40c701 JNI: Only call ecdsa_verify if its inputs parsed correctly
faa2a11 Update bitcoin-core GitHub links
47b9e78 Cast pointers through uintptr_t under JNI
f36f9c6 bench_ecdh: fix call to secp256k1_context_create
bcc4881 Add some missing `VERIFY_CHECK(ctx != NULL)` for functions that use `ARG_CHECK`
6ceea2c align shared files copyright/comments to bitcoinj's
70141a8 Update .gitignore
7b549b1 Merge #373: build: fix x86_64 asm detection for some compilers
bc7c93c Merge #374: Add note about y=0 being possible on one of the sextic twists
e457018 Merge #364: JNI rebased
86e2d07 JNI library: cleanup, removed unimplemented code
3093576 JNI library
bd2895f Merge pull request #371
e72e93a Add note about y=0 being possible on one of the sextic twists
3f8fdfb build: fix x86_64 asm detection for some compilers
e5a9047 [Trivial] Remove double semicolons
c18b869 Merge pull request #360
3026daa Merge pull request #302
03d4611 Add sage verification script for the group laws
a965937 Merge pull request #361
83221ec Add experimental features to configure
5d4c5a3 Prevent damage_array in the signature test from going out of bounds.
419bf7f Merge pull request #356
03d84a4 Benchmark against OpenSSL verification

git-subtree-dir: src/secp256k1
git-subtree-split: 8225239

…d not using header timestamp (#9053)


5998a09 IsInitialBlockDownload no longer uses header-only timestamps. (Gregory Maxwell)
5b93eee Remove GetTotalBlocksEstimate and checkpoint tests that test nothing. (Gregory Maxwell)
ad20cdd IBD check uses minimumchain work instead of checkpoints. (Gregory Maxwell)
4c71fc4 Remove duplicate nBlocksEstimate cmp (we already checked IsIBD()) (Matt Corallo)

This avoids a corner case (mostly visible on testnet) where bogus
 headers can keep nodes in IsInitialBlockDownload.

Github-Pull: #9053
Rebased-From: e141beb

GetTotalBlocksEstimate is no longer used and it was the only thing
 the checkpoint tests were testing.

Since checkpoints are on their way out it makes more sense to remove
 the test file than to cook up a new pointless test.

Github-Pull: #9053
Rebased-From: 2082b55

This introduces a 'minimum chain work' chainparam which is intended
 to be the known amount of work in the chain for the network at the
 time of software release.  If you don't have this much work, you're
 not yet caught up.

This is used instead of the count of blocks test from checkpoints.

This criteria is trivial to keep updated as there is no element of
subjectivity, trust, or position dependence to it. It is also a more
reliable metric of sync status than a block count.

Github-Pull: #9053
Rebased-From: fd46136

Github-Pull: #8865
Rebased-From: 0278fb5

Github-Pull: #9194
Rebased-From: ad5c4c9

Github-Pull: #9194
Rebased-From: 835c75a

Github-Pull: #9251
Rebased-From: 8a70a9d

3688866 Disable fee estimates for a confirm target of 1 block (Alex Morcos)

Backport of #9239 without GUI changes and fixing conflicts in tests.